What happens to your body when you use ice? by Nicola Garrett. Ice has been called the most dangerous and destructive drug of our time. But what exactly does it do to your body?
Definition. An inverse agonist is a molecule that binds to the same site as an agonist and is considered to be a full agonist. However, it elicits the opposite effect to that of a normal agonist, i.e.: demonstrates negative efficacy.n antagonist reduces the effect of an agonist by preventing it from binding to receptors. Both antagonists and inverse agonists reduce the activity if a receptor and, in the presence of an agonist, reduce its activity.
In general, regardless of the neurotransmitter in question, and its mechanism of action, an agonist is an agent that increases the said neurotransmitter's activity. Examples of antagonists is a class of drugs called atypical antipsychotics.They act as dopamine antagonists which block excessive action of dopamine typically found in schizophrenia, amphetamine psychosis, etc. serotonin IS an agonist.I am not a biochemical expert.hat i have read is that for serotonin it is called antagonist and dompamine agonist. Some drugs that are often used in these regards are requip permax mirapex parlode dostinex neupro apolum sifrol, i dont' think those are SSRI's. and what all that really means is '. I don't know.